/wiki/Water_testing#
Testing may be performed to evaluate:
• Ambient or environmental water quality-the ability of a surface water body to support aquatic life as an ecosystem.
• Wastewater--characteristics of polluted water (domestic sewage or industrial waste) before treatment or after treatment.
• "Raw Water" quality-characteristics of a water source prior to treatment for domestic consumption (drinking water).
• "Finished" water quality-water treated at a municipal water purification plant.
• Suitability of water for industrial uses such as laboratory, manufacturing or equipment cooling.
Cases for ground water testing by Ministry
-China
Concern: disclosure of chemicals used for drilling, under normal clean water laws it is necessary to disclose the drilling mud information.
Testing may be performed to evaluate:
• Ambient or environmental water quality-the ability of a surface water body to support aquatic life as an ecosystem.
• Wastewater--characteristics of polluted water (domestic sewage or industrial waste) before treatment or after treatment.
• "Raw Water" quality-characteristics of a water source prior to treatment for domestic consumption (drinking water).
• "Finished" water quality-water treated at a municipal water purification plant.
• Suitability of water for industrial uses such as laboratory, manufacturing or equipment cooling.
Cases for ground water testing by Ministry
-China
Concern: disclosure of chemicals used for drilling, under normal clean water laws it is necessary to disclose the drilling mud information.
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